[INFO] cloning repository https://github.com/ComputationalPathogens/ferraph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ComputationalPathogens/ferraph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FComputationalPathogens%2Fferraph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FComputationalPathogens%2Fferraph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af29089501c196591154408d0eecdc1f95aa924e
[INFO] testing ComputationalPathogens/ferraph against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FComputationalPathogens%2Fferraph" "/workspace/builds/worker-117/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ComputationalPathogens/ferraph on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ComputationalPathogens/ferraph
[INFO] finished tweaking git repo https://github.com/ComputationalPathogens/ferraph
[INFO] tweaked toml for git repo https://github.com/ComputationalPathogens/ferraph written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate git repo https://github.com/ComputationalPathogens/ferraph already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a79a1b4d338f5ed87b8bcb55e56f1ffe7869f733aaea9948495916892705b704
[INFO] running `Command { std: "docker" "start" "-a" "a79a1b4d338f5ed87b8bcb55e56f1ffe7869f733aaea9948495916892705b704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a79a1b4d338f5ed87b8bcb55e56f1ffe7869f733aaea9948495916892705b704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79a1b4d338f5ed87b8bcb55e56f1ffe7869f733aaea9948495916892705b704", kill_on_drop: false }`
[INFO] [stdout] a79a1b4d338f5ed87b8bcb55e56f1ffe7869f733aaea9948495916892705b704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f5a6e2779ee06d35280f8e00e22e468a00b0623dd31017ac047ab19c54c7fef
[INFO] running `Command { std: "docker" "start" "-a" "9f5a6e2779ee06d35280f8e00e22e468a00b0623dd31017ac047ab19c54c7fef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling lazy_static v1.4.0
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[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling num-complex v0.4.0
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[INFO] [stderr]    Compiling regex v1.5.4
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[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling enum-map-derive v0.6.0
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]    Compiling enum-map v1.1.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling bio-types v0.12.1
[INFO] [stderr]    Compiling nalgebra v0.27.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling statrs v0.15.0
[INFO] [stderr]    Compiling ferraph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/main.rs:72:29
[INFO] [stdout]    |
[INFO] [stdout] 72 | / ...                   &graph.edges(lastkmer).for_each(|edge| {
[INFO] [stdout] 73 | | ...                       if edge.target() == nodeid {
[INFO] [stdout] 74 | | ...                           if edge.weight() == &edgetype {
[INFO] [stdout] 75 | | ...                               edgeid = edge.id().clone();
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | | ...                       }
[INFO] [stdout] 81 | | ...                   });
[INFO] [stdout]    | |________________________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 72 |                             let _ = &graph.edges(lastkmer).for_each(|edge| {
[INFO] [stdout]    |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.89s
[INFO] running `Command { std: "docker" "inspect" "9f5a6e2779ee06d35280f8e00e22e468a00b0623dd31017ac047ab19c54c7fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f5a6e2779ee06d35280f8e00e22e468a00b0623dd31017ac047ab19c54c7fef", kill_on_drop: false }`
[INFO] [stdout] 9f5a6e2779ee06d35280f8e00e22e468a00b0623dd31017ac047ab19c54c7fef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dc676463d24cd93a28996695c9d9a37a7cedfb66c17c42f18a94aedbf5819fc
[INFO] running `Command { std: "docker" "start" "-a" "1dc676463d24cd93a28996695c9d9a37a7cedfb66c17c42f18a94aedbf5819fc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ferraph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/main.rs:72:29
[INFO] [stdout]    |
[INFO] [stdout] 72 | / ...                   &graph.edges(lastkmer).for_each(|edge| {
[INFO] [stdout] 73 | | ...                       if edge.target() == nodeid {
[INFO] [stdout] 74 | | ...                           if edge.weight() == &edgetype {
[INFO] [stdout] 75 | | ...                               edgeid = edge.id().clone();
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | | ...                       }
[INFO] [stdout] 81 | | ...                   });
[INFO] [stdout]    | |________________________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 72 |                             let _ = &graph.edges(lastkmer).for_each(|edge| {
[INFO] [stdout]    |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "1dc676463d24cd93a28996695c9d9a37a7cedfb66c17c42f18a94aedbf5819fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc676463d24cd93a28996695c9d9a37a7cedfb66c17c42f18a94aedbf5819fc", kill_on_drop: false }`
[INFO] [stdout] 1dc676463d24cd93a28996695c9d9a37a7cedfb66c17c42f18a94aedbf5819fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0afa0c2480c9bee8647eb119a864f7561aba70401405d4da3b26b0f4bebce84a
[INFO] running `Command { std: "docker" "start" "-a" "0afa0c2480c9bee8647eb119a864f7561aba70401405d4da3b26b0f4bebce84a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/main.rs:72:29
[INFO] [stderr]    |
[INFO] [stderr] 72 | / ...                   &graph.edges(lastkmer).for_each(|edge| {
[INFO] [stderr] 73 | | ...                       if edge.target() == nodeid {
[INFO] [stderr] 74 | | ...                           if edge.weight() == &edgetype {
[INFO] [stderr] 75 | | ...                               edgeid = edge.id().clone();
[INFO] [stderr] ...  |
[INFO] [stderr] 80 | | ...                       }
[INFO] [stderr] 81 | | ...                   });
[INFO] [stderr]    | |________________________^ the borrow produces a value
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 72 |                             let _ = &graph.edges(lastkmer).for_each(|edge| {
[INFO] [stderr]    |                             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ferraph` (bin "ferraph" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ferraph-7db5c5d94b5af052)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0afa0c2480c9bee8647eb119a864f7561aba70401405d4da3b26b0f4bebce84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0afa0c2480c9bee8647eb119a864f7561aba70401405d4da3b26b0f4bebce84a", kill_on_drop: false }`
[INFO] [stdout] 0afa0c2480c9bee8647eb119a864f7561aba70401405d4da3b26b0f4bebce84a